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AC-DC Converters
PSL400BP Series
www.powersolve.co.uk
400 Watts Single Output
Baseplate or Convection Cooled
Features
• Universal AC Input 85-264VAC/110-350VDC
• Active Power Factor Correction
• N+1 Redundant Operation with built in Or’ing diodes
• Single output with 5V 1A standby
• Remote On/Off
• Baseplate cooled
• Operation from -20 to +70°C
• Overtemperature Shutdown
• Conformal coating on PCB
The PSL400BP Series has been designed as a ruggedized power supply housed in a robust extruded
aluminium chassis designed for use in industrial or other types of equipment where cooling fans are
undesirable and convection airflow is not available. Units can be mounted in a sealed box providing that the
external heat sinking is adequate to maintain the baseplate at a temperature below 85º C.
Electrical Specification
Input 85-264 VAC/110-350VDC
Frequency 47-65Hz
Power Factor Correction Active PFC to conform to EN61000-3-2
Line Regulation <1% Max
Load Regulation 1-6% Max
Ripple & Noise 1% pk-pk Max
Overvoltage Protection Standard
Overcurrent & Shortcircuit Constant Current with Hiccup Mode
Efficiency Up to 86%
Start Up Time 3 Sec Max
Hold Up Time 20mS Min
Main Output See table
Output Adjust See table
Standby Output 5V 1A
Indicator LED indicator to show Vout present
Remote On/Off Power Supply On = Open Circuit
Output Power Good Goes high when output in regulation
Overtemperature Protection Set at 85°C on Baseplate
Current Sharing Via integral or’ing diodes
EMC EN55022’B’, FCC Class ‘B’
Immunity EN50082-2, EN61000-4-2,3,4,5,6,8,11
Operating Temperature -20 to +70°C (subject to base plate temperature being maintained below +85°C)
Humidity 10-95% non-condensing
Withstand Voltage Input to Chassis 2kV AC, Input to Output 3kV AC, Output to Chassis 500V AC
Cooling Conduction cooled through baseplate
Mechanical 300 x 127 x 61.5mm
Conformal Coating Standard
Safety UL,cUL & TUV EN60950 Approvals
Power Supply Off with high applied to Remote On/Off Pin
PSB320BP-05 derate to 40A above +60ºC
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
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AC-DC Converters
www.powersolve.co.uk
Output Voltage and Current Ratings
MODEL DC OUTPUT VOLTAGE OUTPUT CURRENT Max. POWER
PSL320BP-05 5 to 6V Adjustable 53.3 Amps 320 Watts
PSL400BP-12 12 to 14V Adjustable 33.3 Amps 400 Watts
PSL400BP-26 23.4 to 28.2V Adjustable 15.38 Amps 400 Watts
PSL400BP-51 45.9 to 56.1V Adjustable 7.84 Amps 400 Watts
Mechanical & Connection Details
Remote on/off
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
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